Site induced structures in the lowest electronic transitions of naphthalene-H<sub>8</sub> and -D<sub>8</sub> in rare-gas matrices期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Site induced structures in the lowest electronic transitions of naphthalene-H₈ and -D₈ in rare-gas matrices

Authors:	J Najbar AM Turek TDS Hamilton

Institution:	Institute of Chemistry, Jagiellonian University, 30-060 Krakow, Karasia 3, Poland;Schuster Laboratory, The University, Manchester MI3 9PL, UK

Abstract:	Phosphorescence spectra and S₁ ← S₀ excitation spectra of naphthalene-h₈ and -d₈ in Ar, Kr and Xe matrices have been investigated with medium spectral resolution. Observed site structures in the spectra are depemdent on deposition conditions and annealing. Comparison of calculated and experimentally observed site shifts suggests that the matrix structure is preferentially ccp. Possible assignments of the site structures are given. Geometrical changes of naphthalene in excited states are important factors determining site structure in electronic transitions.

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